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Alpha and Omega Semiconductor

63 hedge funds and large institutions have $118M invested in Alpha and Omega Semiconductor in 2013 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 24 increasing their positions, 20 reducing their positions, and 5 closing their positions.

Holders
63
Holders Change
+3
Holders Change %
+5%
% of All Funds
2.04%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
9
Increased
24
Reduced
20
Closed
5
Calls
$2K
Puts
$159K
Net Calls
-$157K
Net Calls Change
-$157K
Name Market Value Shares Shares
Change
Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$32.2M 3,825,200
GS
2
Gagnon Securities
New York
$26.4M 1,351,603 +270,244 +25%
RA
3
Royce & Associates
New York
$11.1M 1,322,381 +106,500 +9%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$6.67M 793,533 +4,581 +0.6%
BFA
5
BlackRock Fund Advisors
California
$4.2M 499,850 +53,418 +12%
Boston Partners
6
Boston Partners
Massachusetts
$3.89M 462,608
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$3.36M 399,719 +302,307 +310%
LSC
8
Lyon Street Capital
California
$2.89M 343,550 -319,002 -48%
Vanguard Group
9
Vanguard Group
Pennsylvania
$2.89M 343,148 +8,235 +2%
BIT
10
BlackRock Institutional Trust
California
$2.32M 275,417 -1,839 -0.7%
State Street
11
State Street
Massachusetts
$1.96M 233,193 -17,832 -7%
California Public Employees Retirement System
12
California Public Employees Retirement System
California
$1.93M 228,900 +6,345 +3%
Northern Trust
13
Northern Trust
Illinois
$1.88M 223,887 +23,100 +12%
T
14
Tahithromos
New York
$1.72M 204,288
LSV Asset Management
15
LSV Asset Management
Illinois
$1.41M 167,100 -1,100 -0.7%
BCM
16
Bridgeway Capital Management
Texas
$1.22M 145,000
Renaissance Technologies
17
Renaissance Technologies
New York
$1.18M 139,925 +22,533 +19%
NFA
18
Nationwide Fund Advisors
Ohio
$740K 87,932 +61,092 +228%
Goldman Sachs
19
Goldman Sachs
New York
$732K 87,018 +87,018 New
BA
20
BlackRock Advisors
Delaware
$719K 85,485 +173 +0.2%
TCIM
21
TIAA CREF Investment Management
New York
$686K 81,586 +1,787 +2%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$683K 81,231 +22,540 +38%
PPA
23
Parametric Portfolio Associates
Washington
$605K 71,990 +1,681 +2%
Schroder Investment Management Group
24
Schroder Investment Management Group
United Kingdom
$593K 70,500 -52,400 -43%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$587K 69,783 -10,569 -13%